David House

When a teenager witnesses a vicious gang murder, her family must enter a witness protection program when they find themselves in danger.

The DEA become suspicious of a new drug kingpin. Walt reveals that he has cancer to Marie and Hank. Elsewhere, Jesse visits his estranged family.

Walter accepts his new identity as a drug dealer after a PTA meeting. Elsewhere, Jesse decides to put his aunt's house on the market, and Skyler is thrown a baby shower.

Walt and Jesse's respective financial situations start to suffer when they try to cover their tracks. Meanwhile, the DEA gets a break in its meth investigation that could lead agents straight to Walt and Jesse.

Saul proposes a new business partner for Walt and Jesse, Skyler makes a shocking discovery at work, and Jesse opens up, telling recovering addict Jane what he does for a living.

Walt undergoes scans after becoming convinced that his health is deteriorating. Meanwhile, Jesse's relationship with Jane is put on hold when he and Walt head into the desert for a marathon meth-cooking session.